.mask {
    width: 100%;
    height: 100%;
    background-color: #000;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 0.3;
    /*兼容IE8及以下版本浏览器*/
    filter: alpha(opacity=30);
    display: none;
}

.dl_box {
    width: 320px;
    padding: 10px 40px 50px;
    border-radius: 5px;
    background-color: #fafafa;
    z-index: 100;
    position: absolute;
    top: 5%;
    left: 35%;
    margin: auto auto;
    display: block
}

.guanbi_11 {
    width: 20px;
    height: 20px;
    overflow: hidden;
    margin-right: -20px;
    margin-bottom: 10px;
    background-image: url(../images/guanbi.png);
    background-position: top left;
}

.guanbi_11:hover {
    background-position: bottom left;
    cursor: pointer;
}

.dl_h {
    margin: auto auto;
    color: #47474c;
    font-size: 16px;
    text-align: center;
    font-weight: normal;
    margin-bottom: 10px;
}

.dl_cot_box {
    margin: auto auto;
    border-top: solid 1px #d7d7d9;
}

.dl_input {
    border-radius: 5px;
    border: solid 1px #d7d7d9;
    width: 294px;
    height: 42px;
    padding-left: 24px;
    margin-top: 24px;
    color: #606060;
    font-size: 14px;
}

.denglu {
    border-radius: 5px;
    background-color: #eeeeee;
    width: 320px;
    height: 42px;
    margin-top: 40px;
    color: #939292;
    font-size: 14px;
    border: 0;
    outline: medium;
}

.denglu:hover {
    background-color: #3d6ee0;
    color: #fff;
    cursor: pointer;
}

.gouxuan {
    width: 12px;
    height: 12px;
    overflow: hidden;
    border: solid 1px #dcdcdc;
    background: none;
    background-image: url(../images/gouxuan.png);
    background-position: top left;
    margin-top: 16px;
    margin-right: 5px;
    margin-bottom: 10px;
}

.gouxuan_ft {
    font-size: 14px;
    color: #606060;
    margin-top: 11px;
    display: block;
}

.dl_yz {
    color: #e54e4e;
    text-align: center;
}

:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #bcbcbc;
}

::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #bcbcbc;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #bcbcbc;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #bcbcbc;
}

.sez_cot1 {
    margin-top: 10px;
    background-color: #f0f0f0;
    padding: 18px 10px;
    width: 300px;
    color: #606060;
    font-size: 14px;
}

.sez_input1 {
    border: none;
    background: none;
    color: #606060;
}

input[type="password"]::-ms-reveal {
    display: visibility;
}

.sez_input2 {
    border-radius: 5px;
    padding-left: 10px;
    height: 35px;
    color: #606060;
    margin-top: 10px;
    width: 170px;
    border: solid 1px #dcdcdc;
    background: none;
}

.xiug {
    color: #e54e4e;
}

.baocun {
    width: 100px;
    height: 35px;
    text-align: center;
    color: #939292;
    background-color: #eeeeee;
    border: 0;
    margin: auto auto;
    margin-top: 28px;
    border-radius: 5px;
    margin-left: 110px;
}

.baocun:hover {
    color: #ffffff;
    background-color: #3d6ee0;
}

.register_dl_input {
    border-radius: 5px;
    border: solid 1px #d7d7d9;
    width: 294px;
    height: 42px;
    padding-left: 24px;
    margin-top: 12px;
    color: #606060;
    font-size: 14px;
}

.register_dl_box {
    width: 320px;
    padding: 10px 40px 20px;
    border-radius: 5px;
    background-color: #fafafa;
    z-index: 100;
    position: absolute;
    top: 5%;
    left: 35%;
    margin: auto auto;
    display: block
}

.register {
    border-radius: 5px;
    background-color: #eeeeee;
    width: 320px;
    height: 42px;
    margin-top: 20px;
    color: #939292;
    font-size: 14px;
    border: 0;
    outline: medium;
}

.register:hover {
    background-color: #3d6ee0;
    color: #fff;
    cursor: pointer;
}

.register_dl_yz {
	margin-top: 10px;
    color: #e54e4e;
    text-align: center;
}
/* .mm_block { */
/*     display: none; */
/* } */
	